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COLUMBIA - BONNEVILLE DAM
(
BONO3
)
Forecasts for Water Year
2026
Official Water Supply
ESP with 10 Days QPF
Ensemble:
2026-01-06
Issued:
2026-01-06
Hide Forecast
Forecast
Period
Forecasts Are in KAF
30 Year
Average
(1991-2020)
90 %
50 %
%
Average
10 %
APR-SEP
77966
94864
100
113225
95202
APR-JUL
66277
79993
97
97050
82678
JAN-SEP
102492
120894
103
140897
117770
JAN-JUL
90277
105237
100
125185
105246
OCT-SEP
123442
141844
105
161847
134527
Experimental Water Supply
HEFS with 15 days EQPF
Ensemble:
2026-01-06
Issued:
2026-01-06
Hide Forecast
APR-SEP
77728
96153
101
113822
95202
APR-JUL
65390
80995
98
97680
82678
JAN-SEP
101692
121058
103
143049
117770
JAN-JUL
89565
106148
101
126228
105246
OCT-SEP
122641
142007
106
163998
134527
Reference
ESP with 0 Days QPF
Ensemble:
2026-01-06
Issued:
2026-01-06
Hide Forecast
APR-SEP
78244
97486
102
115137
95202
APR-JUL
65322
82915
100
101158
82678
JAN-SEP
102091
123574
105
145924
117770
JAN-JUL
89813
108650
103
130052
105246
OCT-SEP
123040
144524
107
166873
134527
Move the mouse over the desired "Forecast Period" to display a graph.
ESP10, 258, 324, 360, 415, 451, 75, , 79
ESP10, 252, 321, 356, 410, 450, 82, , 86
ESP10, 249, 322, 352, 410, 448, 88, , 92
ESP10, 248, 318, 355, 411, 447, 95, , 99
ESP10, 247, 319, 355, 410, 446, 102, , 106
ESP10, 244, 314, 352, 410, 444, 109, , 113
ESP10, 245, 316, 354, 415, 445, 115, , 119
ESP10, 247, 319, 357, 417, 447, 122, , 126
ESP10, 245, 321, 358, 418, 447, 129, , 133
ESP10, 241, 318, 353, 414, 444, 136, , 140
ESP10, 239, 319, 353, 409, 443, 142, , 146
ESP10, 240, 322, 355, 412, 445, 149, , 153
ESP10, 234, 322, 349, 412, 444, 156, , 160
ESP10, 235, 321, 351, 414, 447, 163, , 167
ESP10, 233, 320, 346, 411, 444, 170, , 174
ESP10, 218, 307, 333, 402, 433, 176, , 180
ESP10, 209, 300, 327, 394, 425, 183, , 187
ESP10, 219, 308, 336, 403, 433, 190, , 194
ESP10, 222, 311, 338, 405, 434, 197, , 201
ESP10, 224, 312, 344, 406, 436, 203, , 207
ESP10, 212, 303, 336, 395, 427, 210, , 214
ESP10, 212, 308, 341, 402, 428, 217, , 221
ESP10, 206, 309, 335, 398, 425, 224, , 228
ESP10, 215, 323, 345, 406, 435, 230, , 234
ESP10, 217, 329, 353, 419, 438, 237, , 241
ESP10, 218, 330, 352, 422, 440, 244, , 248
ESP10, 219, 330, 352, 423, 439, 251, , 255
ESP10, 231, 331, 357, 425, 439, 257, , 261
ESP10, 227, 326, 353, 419, 435, 264, , 268
ESP10, 209, 313, 340, 409, 426, 271, , 275
ESP10, 209, 312, 340, 408, 425, 278, , 282
ESP10, 215, 315, 344, 410, 429, 285, , 289
ESP10, 224, 317, 343, 407, 431, 291, , 295
ESP10, 233, 325, 353, 414, 440, 298, , 302
ESP10, 239, 327, 355, 416, 441, 305, , 309
ESP10, 239, 328, 356, 416, 439, 312, , 316
ESP10, 239, 327, 357, 414, 441, 318, , 322
ESP10, 235, 322, 350, 407, 434, 325, , 329
ESP10, 242, 327, 356, 412, 440, 332, , 336
ESP10, 244, 325, 358, 410, 443, 339, , 343
ESP10, 249, 332, 360, 410, 449, 345, , 349
ESP10, 253, 340, 362, 412, 452, 352, , 356
ESP10, 263, 347, 370, 416, 457, 359, , 363
ESP10, 272, 347, 375, 426, 464, 366, , 370
ESP10, 269, 340, 372, 424, 460, 373, , 377
ESP10, 276, 343, 376, 426, 466, 379, , 383
ESP10, 271, 337, 372, 423, 465, 386, , 390
ESP10, 284, 343, 378, 429, 471, 393, , 397
ESP10, 289, 342, 375, 424, 473, 400, , 404
ESP10, 290, 345, 376, 426, 474, 406, , 410
ESP10, 288, 346, 374, 424, 472, 413, , 417
ESP10, 283, 344, 371, 419, 469, 420, , 424
ESP10, 281, 347, 371, 417, 467, 427, , 431
ESP10, 292, 356, 384, 428, 474, 433, , 437
ESP10, 289, 355, 382, 429, 469, 440, , 444
ESP10, 289, 354, 383, 430, 469, 447, , 451
ESP10, 282, 347, 378, 426, 464, 454, , 458
ESP10, 280, 345, 379, 429, 463, 461, , 465
ESP10, 283, 345, 383, 431, 463, 467, , 471
ESP10, 271, 330, 374, 419, 452, 474, , 478
ESP10, 259, 316, 365, 408, 441, 481, , 485
ESP10, 264, 323, 371, 413, 448, 488, , 492
ESP10, 252, 317, 364, 402, 440, 494, , 498
ESP10, 233, 296, 343, 383, 423, 501, , 505
ESP10, 235, 300, 344, 390, 428, 508, , 512
ESP10, 227, 296, 339, 384, 422, 515, , 519
ESP10, 233, 303, 348, 396, 429, 521, , 525
ESP10, 229, 296, 341, 392, 423, 528, , 532
ESP10, 215, 275, 323, 374, 411, 535, , 539
ESP10, 208, 271, 317, 366, 404, 542, , 546
ESP10, 206, 269, 316, 367, 407, 549, , 553
ESP10, 210, 267, 318, 372, 412, 555, , 559
ESP10, 210, 268, 317, 372, 411, 562, , 566
ESP10, 207, 262, 311, 366, 409, 569, , 573
ESP10, 209, 262, 314, 365, 409, 576, , 580
ESP10, 212, 260, 313, 362, 408, 582, , 586
ESP10, 209, 261, 316, 360, 408, 589, , 593
ESP10, 216, 265, 319, 360, 409, 596, , 600
ESP10, 218, 273, 322, 358, 411, 603, , 607
ESP10, 222, 276, 316, 355, 409, 609, , 613
ESP10, 233, 279, 321, 362, 412, 616, , 620
ESP10, 243, 281, 325, 365, 410, 623, , 627
ESP10, 256, 284, 333, 375, 418, 630, , 634
ESP10, 259, 285, 337, 380, 420, 636, , 640
ESP10, 252, 274, 328, 374, 413, 643, , 647
ESP10, 246, 270, 324, 376, 413, 650, , 654
ESP10, 247, 277, 325, 379, 416, 657, , 661
ESP10, 249, 284, 334, 383, 423, 664, , 668
ESP10, 247, 284, 334, 379, 419, 670, , 674
ESP10, 254, 287, 332, 378, 420, 677, , 681
ESP10, 262, 290, 340, 376, 421, 684, , 688
ESP10, 261, 294, 337, 374, 420, 691, , 695
ESP10, 256, 288, 330, 370, 415, 697, , 701
ESP10, 254, 297, 331, 376, 413, 704, , 708
ESP10, 246, 292, 329, 372, 408, 711, , 715
ESP10, 244, 293, 328, 373, 405, 718, , 722
ESP10, 241, 292, 327, 374, 406, 724, , 728
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ESP10
HEFS
ESP0
Data Files
/chpsesp/ensemble/watersupply/BONO3W_SQIN.ESPF10.csv
BONO3W_SQIN.ESPF0.csv|2026-01-06
BONO3W_SQIN.ESPF10.csv|2026-01-06
BONO3W_SQIN.ESPFM.csv|2026-01-06
APR-SEP
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ESP10,ESPM,ESP0
ESP10,ESPM,ESP0
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